package cn.itcast.java.extend;

/**
 * Author itcast
 * Date 2021/10/9 0:36
 * Desc TODO
 */
public class FatherTest {
    public static void main(String[] args) {
        int age = 10;
        System.out.println(age);
        Father son = new Son();
        //son.show();
        son.eat();
    }

}
